Eisco
| SKU
CH2442
Flat Bottom Boiling Flask with 24/40 Ground Joint, 500mL, Borosilicate Glass
Regular price
Sale price
$22.59
Regular price
$28.00
Low Stock (10)
- Free US Shipping $100+ 30 Day Free Returns
Product Description
Product Description
The Eisco Labs 500 mL Flat Bottom Boiling Flask is constructed from durable borosilicate glass and fitted with a standard 24/40 ground joint for secure connection to condensers, adapters, and other lab apparatus. The flat bottom provides stability on hot plates and other heating surfaces, making it well suited for heating, distillation, reflux, extractions, and solution preparation. Borosilicate construction resists high temperatures and chemical attack.
Dimensions: 2.4" flat base diameter, 4.25" bulb diameter, 6" height, 23mm inner neck and 28mm outer neck. Ideal for organic chemistry, chemical synthesis, pharmaceutical research, and educational laboratory settings.
Specifications
Specifications
- Material: borosilicate 3.3 glass
- Dimensions (L × W × H): 4.25" × 4.25" × 6.00" (10.8cm × 10.8cm × 15.2cm)
- Weight: 0.34 lbs (154g)
Shipping & Returns
Shipping & Returns
SHIPPING
Ships from Rochester, NY. Orders received by 1:00 PM EST M-F typically ship same business day. Free US shipping on orders over $100. Expedited options available.
RETURNS
30-day return window. Unused items receive a full refund; used items are eligible for store credit or exchange. Return shipping is paid by the customer. Clearance items are final sale. Defective products? Contact us directly.
Payment & Security
Payment methods
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